2238865539

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{4787}}^1$

素因数の和:4975

約数の個数: 32

約数和(自身を含む): 3177086976

約数和(自身を除く): 938221437

約数列:

[1, 3, 31, 47, 93, 107, 141, 321, 1457, 3317, 4371, 4787, 5029, 9951, 14361, 15087, 148397, 155899, 224989, 445191, 467697, 512209, 674967, 1536627, 6974659, 15878479, 20923977, 24073823, 47635437, 72221469, 746288513, 2238865539]

約数ペア:

[(1, 2238865539), (3, 746288513), (31, 72221469), (47, 47635437), (93, 24073823), (107, 20923977), (141, 15878479), (321, 6974659), (1457, 1536627), (3317, 674967), (4371, 512209), (4787, 467697), (5029, 445191), (9951, 224989), (14361, 155899), (15087, 148397)]